I had a new Enya 50CX a few years ago. I spent several month with no luck trying to get it to run right. I had had it with the motor and posted on RCU about the problems. In my post I stated the first guy to offer to pay shipping would be the proud owner of it. I got several responses and shipped it to the first guy that sent the $10. I got a response from him a few weeks later. The "E" clip that holds the wrist pin in the piston came out and was stuck in the side of the piston. The sleeve and piston were gone but he sent it in under the 3 year warranty and got a new engine. Live and learn I guess.

David